RS53485B - Procedure of synthesizing multifunctional micro and nanocomposite spheres with nanoparticles of silver coated with biodegradable polymers - Google Patents
Procedure of synthesizing multifunctional micro and nanocomposite spheres with nanoparticles of silver coated with biodegradable polymersInfo
- Publication number
- RS53485B RS53485B RS20110073A RSP20110073A RS53485B RS 53485 B RS53485 B RS 53485B RS 20110073 A RS20110073 A RS 20110073A RS P20110073 A RSP20110073 A RS P20110073A RS 53485 B RS53485 B RS 53485B
- Authority
- RS
- Serbia
- Prior art keywords
- nanoparticles
- procedure
- biodegradable polymers
- silver coated
- multifunctional micro
- Prior art date
Links
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- Medicinal Preparation (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Glanulating (AREA)
Abstract
Postupak dobijanja obloženih nanočestica srebra poliglutaminskom kiselinom AgNpPGA modifikovanom hemijskom redukcionom metodom naznačen time da se u vodeni rastvor natrijum hidroksida koncentracije 0,5wt%, dodaje glukoza kao redukciono sredstvo koncentracije 1wt%, biopolimer poli(α,γ L glutaminska kiselina) koncentracije 0,1wt%, kao stabilizator, i 0,5ml srebro nitrata uz mešanje na magnetnoj mešalici brzinom od 300rpm-a, i na temperaturi od 60°C, pri čemu se u sintezi ne koristi amonijak a dobijene nanočestice su stabilne duže od dva meseca.Prijava sadrži još 1 patentni zahtev.A process for the production of silver nanoparticles coated with polyglutamic acid AgNpPGA modified by a chemical reduction method in which glucose as a reducing agent of 1wt%, biopolymer poly (α, γ L glutamine concentration of 0.1wt%) is added to the aqueous sodium hydroxide solution at a concentration of 0.5wt% %, as a stabilizer, and 0.5ml silver nitrate with stirring on a magnetic stirrer at a speed of 300rpm, and at a temperature of 60 ° C, whereby no ammonia is used in the synthesis and the nanoparticles obtained are stable for more than two months. 1 more claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20110073A RS53485B (en) | 2011-02-09 | 2011-02-09 | Procedure of synthesizing multifunctional micro and nanocomposite spheres with nanoparticles of silver coated with biodegradable polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20110073A RS53485B (en) | 2011-02-09 | 2011-02-09 | Procedure of synthesizing multifunctional micro and nanocomposite spheres with nanoparticles of silver coated with biodegradable polymers |
Publications (3)
Publication Number | Publication Date |
---|---|
RS20110073A2 RS20110073A2 (en) | 2012-08-31 |
RS20110073A3 RS20110073A3 (en) | 2013-12-31 |
RS53485B true RS53485B (en) | 2014-12-31 |
Family
ID=47108374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20110073A RS53485B (en) | 2011-02-09 | 2011-02-09 | Procedure of synthesizing multifunctional micro and nanocomposite spheres with nanoparticles of silver coated with biodegradable polymers |
Country Status (1)
Country | Link |
---|---|
RS (1) | RS53485B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110976910A (en) * | 2020-01-14 | 2020-04-10 | 中原工学院 | Size-adjustable nano silver and synthetic method and application thereof |
-
2011
- 2011-02-09 RS RS20110073A patent/RS53485B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RS20110073A3 (en) | 2013-12-31 |
RS20110073A2 (en) | 2012-08-31 |
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